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From Benjamin Mahler <bmah...@apache.org>
Subject Re: Review Request 68090: Added log_auto_compact flag to the master.
Date Tue, 16 Oct 2018 21:03:28 GMT

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https://reviews.apache.org/r/68090/#review209664
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src/master/flags.cpp
Lines 124-128 (patched)
<https://reviews.apache.org/r/68090/#comment294212>

    Seems like we should clarify that this flag is a workaround of a leveldb bug and that
it's temporary? Or are you thinking this should be permanent?


- Benjamin Mahler


On July 27, 2018, 8:12 p.m., Ilya Pronin wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/68090/
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> 
> (Updated July 27, 2018, 8:12 p.m.)
> 
> 
> Review request for mesos, Benjamin Mahler and Jie Yu.
> 
> 
> Bugs: MESOS-184
>     https://issues.apache.org/jira/browse/MESOS-184
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> The new flag enables experimental automatic compaction invocation for
> the LevelDB based replicated log storage. This is a workaround the
> problem described in for MESOS-184.
> 
> 
> Diffs
> -----
> 
>   src/master/flags.hpp 3929c297b45e1203e5b00454e88f86988a8b1058 
>   src/master/flags.cpp 8fede0d2cf2254f34134329885f47c3c78dc5846 
>   src/master/main.cpp 2c7b1bb492a0655dec9280e98ff942a15e2ae8f0 
> 
> 
> Diff: https://reviews.apache.org/r/68090/diff/1/
> 
> 
> Testing
> -------
> 
> Ran `make check`. Manually verified that the replicated log storage doesn't grow over
time with `--log_auto_compact=true`.
> 
> 
> Thanks,
> 
> Ilya Pronin
> 
>


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